I have been in Canada since I’ve been a teen now I am 30. I lived mostly in Canada until 5 years ago. I am short 25-30 days to meet RO. I have to go back to the US before I can complete the 730 days. How strict is immigration on exactly 730 days? Can I be short about a month. My card expired 4 months ago. Do they count every day or can I get by with 30 days short. I’m going to have to go back to US to fulfill some obligations. I have already entered with an expired card via land border. Please help.